|1||Not yet recruiting||
Targeted Food Elimination for Treatment of Functional Gastrointestinal Diseases in Children
|2||Active, not recruiting||
Use of Functional Magnetic Resonance Imaging (fMRI) to Study Brain Activation in Children With Irritable Bowel Syndrome
Functional Dyspepsia Microbiome Study
|4||Not yet recruiting||
Trial of Ketotifen in Children and Adolescents
† Study has passed its completion date and status has not been verified in more than two years.